Ключевые слова: aids, allergies, background, biochemistry, biology, biotechnology, blood, care, development, different, discovery, disease, drug, drugs, empty, example, experiment, experimentation, fluid, genetic, growth, healing, health, immunization, inject, injections, inoculation, insulin, laboratory, management, manipulation, many, medical, medicine, needles, pharmacy, progress, research, row, science, serum, sharp, shooting, stuck, syringe, therapeutic, therapy, treatment, vaccine, white,